.d1{
    padding-left: 200px;
    padding-top: 50px;
}
.msg{
    font-size: .9rem;
    width: 350px;
}
.label{
    color: #708090;
    font-family: "宋体";
    display: inline-block;
    width: 100px;
}

.label2{
    display: inline-block;
    width: 180px;
}
#a2{
    display: none;
}
#nickname{
    width: 100px;
}
#btn1{
    display: none;
}
